Interactive guided breathing technology / 中国医疗器械杂志

ABSTRACT

<p><b>OBJECT</b>Scientific guided breathing technology is to be studied based on the cardiopulmonary interaction.</p><p><b>METHODS</b>Heart rate variability was used as the target function to study the smoothly respiratory relaxation procedure in order to acquire the common pattern of regular and slow breathing.</p><p><b>RESULTS</b>Music based on the acquired common pattern was created and a musical pattern temporally-related to the breathing movement monitored by a sensor could be chosen to guide the breathing interactively.</p>